Shaker Barometer (ca.1937) by Alois E. Ulrich. Original from The National Gallery of Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3379228/free-illustration-image-alois-ulrich-antique-artFree Image from public domain licenseBarometer png sticker, weather instrument vintage illustration on transparent background. Free public domain CC0 image. https://www.rawpixel.com/image/6331702/png-sticker-vintageFree PNG from public domain licenseBarometer drawing, vintage weather instrument illustration. Free public domain CC0 image. https://www.rawpixel.com/image/6331670/image-vintage-public-domain-illustrationsFree Image from public domain licenseBarometer clipart, vintage weather instrument illustration vector. Free public domain CC0 image. https://www.rawpixel.com/image/6331894/vector-sticker-vintage-public-domainFree Vector from public domain license